Adjustable Choke Valve Stem For Oil And Gas Industry With Excellent Thermal Shock Resistance
Adjustable Choke Valve Stem for Oil and Gas Industry with Excellent thermal shock resistance.
Choke stem and seat are the key parts for ajustable choke valves in wellhead equipment . Assembled with tungsten carbide tips and SS410 body.
1. Size : Usually according to customer's requirement
2. High precision
3. ISO
Tungsten Carbide Materials Grade As Below:
| Aseeder Grade | Co (Wt %) |
Density (g/cm3) |
Hardness (HRA) | TRS (≥N/mm²) |
| ZY11-C | 9.0-11.0 | 14.33-14.53 | 88.6-90.2 | 2800 |
| ZY15-C | 15.5-16.0 | 13.84-14.04 | 85.6-87.2 | 2800 |
| ZY15X | 14.7-15.3 | 13.85-14.15 | ≥89 | 3000 |
| ZY20 | 18.7-19.1 | 13.55-13.75 | ≥83.8 | 2800 |
| ZY06X | 5.5-6.5 | 14.80-15.05 | 91.5-93.5 | 2800 |
| ZY08 | 7.5-8.5 | 14.65-14.85 | ≥89.5 | 2500 |
| ZY09 | 8.5-9.5 | 14.50-14.70 | ≥89 | 2800 |
| ZY10X | 9.5-10.5 | 14.30-14.60 | 90.5-92.5 | 3000 |
Features:
1. Use 100% tungsten carbide raw material
2. Stable chemical properties
3. Excellent performance and good wear / corrosion resistance
4. HIP sintering, good compactness
5. Blanks, high machining accuracy / precision
6. OEM customized sizes available
7. Factory’s offer
8. Strict products quality inspection
PACKING WAY :
1.Packaging way: Foam paper + carton box /wooden case
2.Shipping way : By DHL,UPS,Fedex ,TNT express , By air , By sea
OUR SERVICE
1. Customized material grade and production according to customer's requirement
2. Low MOQ
3. Free sample availble
4. Professional international transportation system to make sure high cost-effective ,safety service.
FAQ:
How to get effective reply from us ?
1. Have ready drawings , please kindly send us the drawings for quotation .
2. Inform us the required material grade . If you have no ideal , inform us the usage or working condition of the parts .
3. Order quantity
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.